It happened to me today too for several hours.
And the thing is I couldn't even view the forum as a guest cause right after I put the url addy on the browser, I got this message saying that I was banned, as if my IP address was banned.
But now it's ok and I was told as I asked a friend to ask one of the admins that my proxy was the same or at least similar to a troll's they wanted to ban.
It wasn't me!
